Roar!
A ginormous fox would be seen charging a big bomb from its mouth. This was the nine-tailed fox Kurama.
Standing on top of the stone faces Minato Namikaze. The Fourth Hokage prepared himself to teleport the incoming attack away from the village using the flying thunder god technique.
Then suddenly he saw a green dragon descending out of the air. Slamming the fox's face into the ground. But it was too late. The bomb had already taken off. As he prepared himself for the transfer. He saw a bright white light arrive in front of the bomb.
The figure raised his hand and absorbed the bomb. Seeing this Minato was relieved.
"Just who are they?" He asked with a questioning gaze.
Minato didn't have much time to think as he sensed movement behind him. Swiftly turning around with a kunai in hand. He watched as his hand went straight through the masked figure's head. As if he was intangible.
The figure grabbed onto his hand saying "I'm your opponent" Tobi tried to transport Minato using Kamui but he teleported away.
"Next time I'll take him a lot quicker" Saying that Tobi looked at Gojo in the sky before swirling away using Kamui.
Gojo decided to let Minato fight as he wanted to see him in action.
"Tohru continues to contain the nine tails. Don't kill him his being controlled" saying that he flew off.
The third Hokage seeing this was confused. He ordered the surrounding ninjas to continue to evacuate the village and monitor the situation. As he prepared his jutsu.
It didn't take long for Gojo to locate Minato. But upon arriving he saw Minato hitting Tobi with the contract seal. Undoing Tobi's control over the Nine Tails.
Tobi went to use Kamui to leave.
"No, you don't" Gojo raised his hand sealing Tobi from moving.
Minato turned his attention to Gojo "Just who are you? You stopped the tailed beast bomb from earlier. But are you an enemy are an ally" he asked seriously.
"Before you interrogate me. Shouldn't you go save your wife and newborn child" Gojo replied.
Minato hesitated for a bit before teleporting back to the village. He still had to stop the nine tails and save his wife.
Upon teleporting back into the village he saw the green dragon hitting the nine tails with a punch rendering him unconscious.
Turning his attention to finding Kushina. He teleported to her. But upon arriving he saw Kushina standing next to Gojo. Before he rushed forward to attack he saw she was fully healed.
"Kushina are you okay? And how is Naruto?" Minato said rushing over.
"His okay thanks to this stranger," Kushina said holding Naruto in her hand.
She was still looking at Gojo with a questioning gaze. Before she had time to react. Gojo had already healed her in an instant. Then Minato appeared.
Seeing that his wife was okay he turned his attention to Gojo.
"Thank you for your help truly. But who are you? You don't appear to be a ninja and that dragon from earlier" Minato was grateful but he was still cautious.
Before Gojo could reply he saw Tohru flying over with the nine tails body. Dropping the nine tails down on the floor like it was nothing. Tohru transformed back into her human form and walked over to Gojo.
Gojo nodded at her before saying "My name is Gojo Satoru and I'm from another universe. In a way, you can understand I'm from another dimension. I'm here to invite you to join my organization known as The Infinite Dimensional Group Chat".
"While I don't completely understand. You saved my wife and helped me prevent a tragedy. Thank you once more" Minato said sincerely.
Looking at the Nine Tails Gojo said "I recommend sealing back the nine tails. Half into you and half into your wife and not your son. The choice is yours. I see you have a lot to deal with currently. So the invitation will appear in front of your face later saying 'Yes' are 'No' upon joining you will be given a better explanation"
A scroll appeared in Gojo's hand which he then tossed to Minato.
"That contains a sealing jutsu similar to the reaper death seal. But this one won't kill you" saying that a blue portal appeared.
Before walking through it he looked at Minato and Kushina saying "I'm glad I could help and hope you decided to join Minato. Oh the masked man from earlier is unconscious in the same spot " Afterwards he walked through the portal with Tohru.
Whoosh!
The third Hokage along with multiple ninjas arrived at the scene after everything was already over.
As he is useless.